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#1
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Holley Question.
This is a question about a 600CFM Holley 4150 with vacuum secondaries. I have a Camaro with a 350 pushing about 10:1 compression, a dual plane manifold, a new crane cam, a 2500+ stall converter, redone TH350 tranny with a shift kit, and 3.73:1 rear end ratio. I was wondering what spring color I should use for the secondaries? I currently have the purple spring in there, but I have been using that same spring since I had the low compression heads, old cam, and 2.73 gears in the back. Now that I have the low rear end gears could I go all the way up to a white spring, the short yellow spring, or the long yellow spring? Any other info that I should know about the carb would be useful too. I know my way around carbs. I was just curious if I could get more ball park before having to go through all the different settings and having to go drive the car to see the results.
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1973 Camaro AFR 195cc heads CNC Motorsports 383 short block Comp Cams hyd flat tappet TH350 Dual 3" exhaust (LOUD) Corporate 10 bolt w/ all new internals and axles |
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#2
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Re: Holley Question.
Have no idea about yours, but if you know about Holley carbs.... Where in the hell is the "Fast Idle Screw" on the 3310-3 (4150/4160?).
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#3
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Re: Holley Question.
Nevermind. I tested it today. The white spring will go in tomorrow.
__________________
1973 Camaro AFR 195cc heads CNC Motorsports 383 short block Comp Cams hyd flat tappet TH350 Dual 3" exhaust (LOUD) Corporate 10 bolt w/ all new internals and axles |
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